JAMB Correction of Data 2025: Deadline, Fees, and Requirements

Every year, the Joint Admissions and Matriculation Board (JAMB) gives candidates the opportunity to correct mistakes made during registration for the Unified Tertiary Matriculation Examination (UTME). These corrections are called the JAMB Correction of Data.

Many Nigerian students face serious admission problems because of errors in their personal details such as name, date of birth, state of origin, subject combinations, or gender. To reduce these risks, JAMB introduced an official correction process.

In this detailed guide, we will explain the deadline, fees, requirements, step-by-step process, risks, and solutions related to the JAMB correction of data for 2025. By the end of this article, you will understand exactly how to correct your details and avoid common mistakes that delay admission.

What is JAMB Correction of Data?

The JAMB correction of data is a service provided by JAMB that allows candidates to make corrections to personal or academic information entered during UTME registration.

Types of Corrections Allowed

Candidates can correct the following:

Name correction (spelling mistakes or order of names).
Date of birth correction.
State of origin/LGA correction.
Gender correction.
Course or institution change.
Subject combination correction.

This service ensures that all details match with school, NIN, and NYSC records to avoid future problems.

Why JAMB Correction of Data is Important

Mistakes in your JAMB details can cause serious problems during admission, scholarship application, and NYSC mobilization.

Admission Denial: If your subject combination is wrong, the school may reject your admission.
Scholarship Issues: Some scholarships require correct state of origin and age details.
NYSC Mobilization Delays: Wrong names or date of birth can stop you from being mobilized.
Employment Problems: Employers may see inconsistent records as fraud.

Correcting your details early saves you from bigger challenges later.

JAMB Correction of Data Deadline 2025

One of the most important things to note is the deadline. JAMB always sets a closing date for corrections.

The correction of data usually starts immediately after UTME registration ends.
The deadline often comes before or during admission processes.
Once the deadline passes, candidates cannot make changes again.

Why Deadline Matters

Schools rely on JAMB data during admission. If you miss the deadline, your wrong details will be used.
Delays may disqualify you from scholarships, catchment admission, or NYSC.
Only JAMB determines the official closing date.

JAMB Correction of Data Fees

JAMB charges a non-refundable fee for every correction.

The standard fee is ₦2,500 per correction.
Service charges may also apply at CBT centers.
If you want to correct multiple fields (e.g., name + state of origin), you may need to pay separately.

Examples of Payment

Correcting date of birth → ₦2,500.
Changing institution → ₦2,500.
Changing state of origin → ₦2,500.

This means if you make three corrections, you may pay up to ₦7,500 plus service charges.

Requirements for JAMB Correction of Data

Before applying for correction, candidates must prepare the following:

JAMB Profile Code or Registration Number.
Birth Certificate (for date of birth correction).
Local Government Certificate (for state/LGA correction).
Court Affidavit (for name correction).
O’Level Results (for subject combination corrections).
Payment Receipt for correction fees.
Valid ID (NIN, voter’s card, or school ID).

These documents help JAMB confirm that the correction request is genuine.

Step-by-Step Guide for JAMB Correction of Data 2025

Follow these steps to correct your data:

Step 1: Visit an Approved CBT Centre

Only JAMB-approved CBT centers or JAMB offices can process corrections.

Step 2: Request for “Data Correction”

Tell the staff what correction you want to make (e.g., date of birth, name, state of origin).

Step 3: Make Payment

Pay the correction fee online or through the center. Ensure you collect your receipt.

Step 4: Submit Required Documents

Provide the necessary documents to back up your request.

Step 5: Correction and Confirmation

The official will update your details and give you a confirmation slip.

Step 6: Check Online

How Long Does It Take for Corrections to Reflect?

Most corrections reflect within 24 hours to 7 working days.
Some corrections (like name and date of birth) may take longer due to verification.
Admission periods may cause delays because JAMB servers are usually busy.

Risks of Not Correcting Your Data

If you ignore data correction, you may face:

Admission disqualification.
Loss of scholarship opportunities.
NYSC rejection or delay.
Conflicting records in the future.

Correcting your data early is better than struggling later.

Common Mistakes Candidates Make During Correction

Using unapproved CBT centers.
Submitting wrong or incomplete documents.
Waiting until the deadline is close.
Thinking corrections can be done multiple times (some can only be done once).
Failing to check JAMB CAPS after correction.

Strategies for a Successful Correction

Apply for correction as soon as you discover the error.
Always use an approved CBT center.
Carry all original documents with photocopies.
Keep checking your JAMB CAPS to confirm updates.
Report to JAMB office if it delays beyond 2 weeks.

Summary Table: JAMB Correction of Data 2025

Correction Type	Fee (₦)	Requirements	Deadline	Reflection Time
Name Correction	2,500	Court affidavit, valid ID	Before admission ends	1–7 working days
Date of Birth Correction	2,500	Birth certificate, affidavit	Before admission ends	3–14 working days
State of Origin/LGA Change	2,500	LGA certificate, birth certificate	Before admission ends	1–7 working days
Gender Correction	2,500	Valid ID, affidavit	Before admission ends	1–7 working days
Course/Institution Change	2,500	O’Level results, profile code	Before admission ends	Immediate – 48 hours
Subject Combination Change	2,500	O’Level results	Before admission ends	Immediate – 48 hours

Frequently Asked Questions (FAQs)

1. What is JAMB correction of data?

It is a service that allows candidates to correct errors in their JAMB records.

2. How much is JAMB correction of data fee?

₦2,500 per correction, excluding service charges.

3. Can I correct my name in JAMB?

Yes, but you need a court affidavit and valid ID.

4. Can I change my date of birth in JAMB?

Yes, with a birth certificate and affidavit.

5. Can I correct my state of origin?

Yes, you need an LGA certificate or birth certificate.

6. Can I change my institution or course?

Yes, but you must pay separately and meet the subject combination requirements.

7. How many times can I do JAMB correction of data?

Some corrections (like name and date of birth) can only be done once.

8. When is the deadline for JAMB correction of data?

Before or during admission processing. Once closed, you cannot correct again.

9. How long does it take for correction to reflect?

Between 24 hours and 14 working days.

10. Can I do the correction myself online?

No, you must visit an approved JAMB CBT center or JAMB office.

Conclusion

The JAMB Correction of Data 2025 is a very important service for candidates who made mistakes during UTME registration. It covers corrections such as name, date of birth, gender, state of origin, and even changes in course or institution.

The process costs ₦2,500 per correction, requires supporting documents, and must be done before the deadline set by JAMB. While corrections usually reflect within 1–7 working days, some may take longer depending on JAMB’s verification.

To avoid losing admission, scholarships, or facing NYSC issues, candidates should correct their data early at an approved CBT center.

Correct your details now, and secure your admission and academic future without unnecessary stress.

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